थियोफाइलिन के इंटरैक्शन

Use of methylxanthines (e.g., caffeine, aminophylline and theophylline) is not recommended in patients who experience a seizures in association with adenosine injection ( 5.6 ) (एडेनोसिन लेबल, चेतावनियां और सावधानियां)

…hormones Diuretics Cardiac glycosides, such as digitalis glycosides Quinidine Drugs potentiating hypokalemic effects of epinephrine • Potassium depleting diuretics • Corticosteroids • Theophylline Epinephrine should not be used to counteract circulatory collapse or hypotension caused by phenothiazines, as a reversal of the pressor effects of epinephrine may result… (एड्रेनालिन लेबल, दवाओं के इंटरैक्शन)

CONTRAINDICATIONS Aminophylline is contraindicated in patients with a history of hypersensitivity to theophylline or other components in the product including ethylenediamine. (एमिनोफाइलिन लेबल, निषेध (कॉन्ट्राइंडिकेशन))

Theophylline or Aminophylline : Do not co-administer with KETALAR as concomitant use may lower the seizure threshold ( 7.1 ). (केटामिन लेबल, दवाओं के इंटरैक्शन)

Discontinuation of theophylline without reduction of diazepam dose may result in respiratory depression. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Avoid the use of Exjade with CYP1A2 substrate theophylline. (डेफेरासिरोक्स लेबल, दवाओं के इंटरैक्शन)

…may cause hypoglycemia concomitant administration of medications that may lower the seizure threshold, including other bupropion products, antipsychotics, tricyclic antidepressants, theophylline, systemic steroids Recommendations for Reducing the Risk of Seizure: Clinical experience with bupropion suggests that the risk of seizure may be minimized by adhering to… (नाल्ट्रेक्सोन और ब्यूप्रोपियॉन लेबल, चेतावनियां और सावधानियां)

CONTRAINDICATIONS Pentoxifylline extended-release tablets should not be used in patients with recent cerebral and/or retinal hemorrhage or in patients who have previously exhibited intolerance to this product or methylxanthines such as caffeine, theophylline, and theobromine. (पेंटोक्सिफाइलिन लेबल, निषेध (कॉन्ट्राइंडिकेशन))

Quinine Prevention or Management : Avoid concomitant use Decrease AUC by 75%-85% Telithromycin Decrease AUC by 86% Theophylline Decrease exposure by 20%-40% Effect of Other Drugs on Rifampin Concomitant antacid administration may reduce the absorption of rifampin. (रिफैम्पिसिन लेबल, दवाओं के इंटरैक्शन)

IF INITIATION OF AEROSOLIZED RIBAVIRIN FOR INHALATION SOLUTION, USP TREATMENT APPEARS TO PRODUCE SUDDEN DETERIORATION OF RESPIRATORY FUNCTION, TREATMENT SHOULD BE STOPPED AND REINSTITUTED ONLY WITH EXTREME CAUTION, CONTINUOUS MONITORING AND CONSIDERATION OF CONCOMITANT ADMINISTRATION OF BRONCHODILATORS (SEE WARNINGS ). (रिबाविरिन लेबल, बॉक्स्ड चेतावनी)

Phosphodiesterase Inhibitors Concomitant administration of Adempas with specific PDE-5 inhibitors (such as sildenafil, tadalafil, or vardenafil) or nonspecific PDE-5 inhibitors (such as dipyridamole or theophylline) is contraindicated [see Dosage and Administration (2.6), Drug Interactions ( 7.1 ) and Clinical Pharmacology ( 12.2 )]. (रियोसिगुआट लेबल, निषेध (कॉन्ट्राइंडिकेशन))

Treatment of Acute Bronchospasm DALIRESP is not a bronchodilator and should not be used for the relief of acute bronchospasm. (रोफ्लुमिलास्ट लेबल, चेतावनियां और सावधानियां)

Serious Adverse Reactions with Concomitant Theophylline Serious and fatal reactions have been reported in patients receiving concurrent administration of ciprofloxacin and theophylline. (सिप्रोफ्लॉक्सासिन लेबल, चेतावनियां और सावधानियां)

Other short-acting sympathomimetic aerosol bronchodilators should not be used concomitantly with albuterol. (सैल्बुटामोल लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline A recent study has shown that concomitant administration of isoniazid and theophylline may cause elevated plasma levels of theophylline, and in some instances a slight decrease in the elimination of isoniazid. (आइसोनियाज़िड लेबल, दवाओं के इंटरैक्शन)

100% increase Isoproterenol (IV) Increases theophylline clearance. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

In two combined 12-week, placebo-controlled trials that included arformoterol tartrate inhalation solution doses of 15 mcg twice daily, 25 mcg twice daily, and 50 mcg once daily, 54 of 873 arformoterol tartrate inhalation solution-treated subjects received concomitant theophylline at study entry. (आरफॉर्मोटेरोल लेबल, दवाओं के इंटरैक्शन)

Upon initiation or discontinuation of RENFLEXIS in patients being treated with CYP450 substrates with a narrow therapeutic index, monitoring of the effect (e.g., warfarin) or drug concentration (e.g., cyclosporine or theophylline) is recommended and the individual dose of the drug product may be adjusted as needed. (इन्फ्लिक्सिमैब लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Sympathomimetics, Methylxanthines, Steroids In clinical studies, concurrent administration of aclidinium bromide and other drugs commonly used in the treatment of COPD including sympathomimetics (short-acting beta 2 agonists), methylxanthines, and oral and inhaled steroids showed no increases in adverse drug reactions. (एक्लिडिनियम लेबल, दवाओं के इंटरैक्शन)

Reduction of 15% or more in forced expiratory volume in 1 second (FEV 1 ) immediately following administration of study medication after pretreatment with a bronchodilator was observed in 3% of patients treated with CAYSTON. (एज़ट्रियोनम लेबल, चेतावनियां और सावधानियां)

It is recommended that a further dose reduction or alternative therapies be considered for patients with low or absent TPMT activity receiving IMURAN and xanthine oxidase inhibitors because both TPMT and XO inactivation pathways are affected (see CLINICAL PHARMACOLOGY, WARNINGS, PRECAUTIONS: Laboratory Tests and ADVERSE REACTIONS sections). (एज़ाथियोप्रिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Since beta 1 selectivity is not absolute, the lowest possible dose of TENORMIN should be used with therapy initiated at 50 mg and a beta 2 -stimulating agent (bronchodilator) should be made available. (एटेनोलोल लेबल, चेतावनियां)

Since beta 1 -selectivity is not absolute, the lowest possible dose of atenolol and chlorthalidone should be used and a beta 2 -stimulating agent (bronchodilator) should be made available. (एटेनोलोल और क्लोरथैलिडोन लेबल, चेतावनियां)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Upon initiation or discontinuation of Adalimumab-fkjp in patients being treated with CYP450 substrates with a narrow therapeutic index, monitoring of the effect (e.g., warfarin) or drug concentration (e.g., cyclosporine or theophylline) is recommended and the individual dose of the drug product may be adjusted as needed. (एडालिमुमैब लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

300% increase Ephedrine Synergistic CNS effects. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Cessation of Smoking: Drug Interactions: Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin). (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

30% increase Allopurinol Decreases theophylline clearance at allopurinol doses ≥600 mg/day. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline: Albendazole induces cytochrome P450 1A in human hepatoma cells; therefore, it is recommended that plasma concentrations of theophylline be monitored during and after treatment. (एल्बेंडाज़ोल लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline Steady-state theophylline levels may increase when ofloxacin and theophylline are administered concurrently. (ओफ्लॉक्सासिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Cessation of Smoking: Drug Interactions: Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin). (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

40% increase Clarithromycin Similar to erythromycin. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline or Aminophylline In 20 healthy subjects who received multiple doses of quinine sulfate (648 mg every 8 hours x 7 days) with a single 300 mg oral dose of theophylline, the quinine mean C max and AUC were increased by 13% and 14% respectively. (क्विनीन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Zileuton increases theophylline levels. (ज़ाइल्यूटॉन लेबल, दवाओं के इंटरैक्शन)

If a decision is made to prescribe RELENZA for such a patient, this should be done only under conditions of careful monitoring of respiratory function, close observation, and appropriate supportive care, including availability of fast‑acting bronchodilators. (ज़ानामिविर लेबल, चेतावनियां और सावधानियां)

Coadministration of zafirlukast (20 mg/day) or placebo at steady-state with a single dose of sustained release theophylline preparation (16 mg/kg) in 16 healthy boys and girls (6 through 11 years of age) resulted in no significant differences in the pharmacokinetic parameters of theophylline. (ज़ाफिरलुकास्ट लेबल, सावधानियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

The influence of terbinafine on the pharmacokinetics of fluconazole, cotrimoxazole (trimethoprim and sulfamethoxazole), zidovudine or theophylline was not considered to be clinically significant. (टर्बिनाफिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Concomitant Respiratory Medications SPIRIVA RESPIMAT has been used concomitantly with short-acting and long-acting sympathomimetic (beta-agonists) bronchodilators, methylxanthines, oral and inhaled steroids, antihistamines, mucolytics, leukotriene modifiers, cromones, and anti-IgE treatment without increases in adverse reactions. (टियोट्रोपियम लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

In patients taking AUBAGIO, exposure of drugs metabolized by CYP1A2 (e.g., alosetron, duloxetine, theophylline, tizanidine) may be reduced. (टेरिफ्लुनोमाइड लेबल, दवाओं के इंटरैक्शन)

When tadalafil was administered to subjects taking theophylline, a small augmentation (3 beats per minute) of the increase in heart rate associated with theophylline was observed. (टैडालाफिल लेबल, दवाओं के इंटरैक्शन)

Digoxin and Theophylline Dosage adjustments are not necessary when a tamsulosin hydrochloride capsule is administered concomitantly with digoxin or theophylline [see Clinical Pharmacology ( 12.3 )] . (टैम्सुलोसिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Upon initiation or discontinuation of TOFIDENCE, in patients being treated with these types of medicinal products, perform therapeutic monitoring of effect (e.g., warfarin) or drug concentration (e.g., cyclosporine or theophylline) and the individual dose of the medicinal product adjusted as needed. (टोसिलिज़ुमैब लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Interrupt TRAZIMERA infusion in all patients experiencing dyspnea, clinically significant hypotension, and intervention of medical therapy administered (which may include epinephrine, corticosteroids, diphenhydramine, bronchodilators, and oxygen). (ट्रैस्टुज़ुमैब लेबल, चेतावनियां और सावधानियां)

Drugs that Cause Hypokalemia The risk of hypokalemia is greater with coadministration of KEVEYIS and other drugs that can cause hypokalemia (e.g., loop diuretics, thiazide diuretics, laxatives, antifungals, penicillins, and theophylline) [see Warnings and Precautions (5.3) ] . (डाइक्लोरफेनामाइड लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Disulfiram Decreases theophylline clearance by inhibiting hydroxylation and demethylation. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

There may be an interaction between doxapram and aminophylline and between doxapram and theophylline manifested by increased skeletal muscle activity, agitation, and hyperactivity. (डॉक्साप्राम लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Tamsulosin Dosage adjustments are not necessary when tamsulosin is administered concomitantly with digoxin or theophylline [see Clinical Pharmacology (12.3) ]. (ड्यूटास्टेराइड और टैम्सुलोसिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Cessation of Smoking: Drug Interactions: Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin). (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

FEV 1 measurements taken when theophylline and nefazodone were coadministered did not differ from baseline dosage (i.e., when theophylline was administered alone). (नेफाज़ोडोन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Effects of Primaquine on the Pharmacokinetics of Other Drugs CYP1A2 Substrates Published clinical and non-clinical reports indicate primaquine inhibits CYP1A2 enzyme activity and thus may lead to increased exposure of CYP1A2 substrate drugs (e.g., duloxetine, alosetron, theophylline and tizanidine) when co-administered with Primaquine phosphate Tablets. (प्राइमाक्वीन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline: Theophylline clearance may decrease when hyperthyroid patients on a stable theophylline regimen become euthyroid; a reduced dose of theophylline may be needed. (प्रोपाइलथायोयूरेसिल लेबल, दवाओं के इंटरैक्शन)

Propafenone Decreases theophylline clearance and pharmacologic interaction. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Phenytoin Phenytoin increases theophylline clearance by increasing microsomal enzyme activity. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

30% increase Phenobarbital (PB) Similar to aminoglutethimide. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

30% increase Phenobarbital (PB) Similar to aminoglutethimide. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Therefore, use with caution when coadministering ULORIC with theophylline. (फेबुक्सोस्टैट लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

• Xanthine derivatives, steroids, diuretics, or non-potassium sparing diuretics may potentiate hypokalemia or ECG changes. (फॉर्मोटेरोल लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

(See CLINICAL PHARMACOLOGY: Drug Interaction Studies .) Theophylline Fluconazole increases the serum concentrations of theophylline. (फ्लुकोनाज़ोल लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline: Clearance decreased; reduce theophylline dose by one-third ( 5.8 ). (फ्लुवोक्सामिन लेबल, चेतावनियां और सावधानियां)

Since β 1 -selectivity is not absolute and is inversely related to dose, the lowest possible dose of betaxolol should be used (5 to 10 mg once daily) and a bronchodilator should be made available. (बीटाक्सोलोल लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…also increase the risk of seizure: concomitant use of other medications that lower the seizure threshold (e.g., other bupropion products, antipsychotics, tricyclic antidepressants, theophylline, and systemic corticosteroids), metabolic disorders (e.g., hypoglycemia, hyponatremia, severe hepatic impairment, and hypoxia), or use of illicit drugs (e.g., cocaine)… (ब्यूप्रोपियॉन लेबल, चेतावनियां और सावधानियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Allopurinol Allopurinol can inhibit the first-pass oxidative metabolism of mercaptopurine by xanthine oxidase, which can lead to an increased risk of mercaptopurine adverse reactions (i.e., myelosuppression, nausea, and vomiting) [see Warnings and Precautions (5.1), Adverse Reactions (6.1)] . (मर्कैप्टोप्यूरिन लेबल, दवाओं के इंटरैक्शन)

Interrupt MARGENZA infusion in patients experiencing dyspnea or clinically significant hypotension and intervene with medical therapy which may include epinephrine, corticosteroids, diphenhydramine, bronchodilators and oxygen. (मार्गेटुक्सिमैब लेबल, चेतावनियां और सावधानियां)

80% increase Midazolam Similar to diazepam. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Concurrent use of mexiletine and theophylline may lead to increased plasma theophylline levels. (मेक्सिलेटिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Bronchodilators, including beta 2 -agonists, should be readily available or administered concomitantly [see Dosage and Administration (2) ]. (मेटोप्रोलोल लेबल, चेतावनियां और सावधानियां)

Because beta1-selectivity is not absolute, use the lowest possible dose of metoprolol tartrate and have bronchodilators (e.g., beta 2 -agonists) readily available or administered concomitantly . (मेटोप्रोलोल और हाइड्रोक्लोरोथायज़ाइड लेबल, चेतावनियां और सावधानियां)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline: Theophylline clearance may decrease when hyperthyroid patients on a stable theophylline regimen become euthyroid; a reduced dose of theophylline may be needed. (मेथिमाज़ोल लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Methotrexate (MTX) Decreases theophylline clearance. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Bronchodilator: theophylline ↓ theophylline Increased dosage of theophylline may be required; therapeutic monitoring should be considered. (रिटोनाविर लेबल, दवाओं के इंटरैक्शन)

…Clofibrate Oral Hypoglycemics Sulfonylureas (e.g., glyburide, glipizide) Hormonal Contraceptives/Progestins Ethinyl estradiol, levonorgestrel Immunosuppressants Cyclosporine, tacrolimus Methylxanthines Theophylline Narcotic analgesics Methadone Phosphodiesterase-5 (PDE-5) Inhibitors Sildenafil Thyroid preparations Levothyroxine Tricyclic antidepressants Amitriptyline,… (रिफापेंटिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

May lower theophylline seizure threshold Lithium Theophylline increases renal lithium clearance. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

In patients taking ARAVA, exposure of drugs metabolized by CYP1A2 (e.g., alosetron, duloxetine, theophylline, tizanidine) may be reduced. (लेफ्लुनोमाइड लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Estrogen Estrogen containing oral contraceptives decrease theophylline clearance in a dose-dependent fashion. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

However, concomitant administration of other fluoroquinolones with theophylline has resulted in prolonged elimination half-life, elevated serum theophylline levels, and a subsequent increase in the risk of theophylline-related adverse reactions in the patient population. (लेवोफ्लॉक्सासिन लेबल, दवाओं के इंटरैक्शन)

There was a small decrease (~16%) in the clearance of cetirizine caused by a 400 mg dose of theophylline. (लेवोसेटिरिज़िन लेबल, दवाओं के इंटरैक्शन)

Theophylline Clinical Impact: Increased clearance of theophylline [see Clinical Pharmacology (12.3) ] . (लैंसोप्राज़ोल लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Theophylline Verapamil may inhibit the clearance and increase the plasma levels of theophylline. (वेरापामिल लेबल, दवाओं के इंटरैक्शन)

• Effect of Smoking Cessation on Other Drugs: Pharmacokinetics or pharmacodynamics of certain drugs (e.g., theophylline, warfarin, insulin) may be altered, necessitating dose adjustment. (वैरेनिक्लिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Alcohol A single large dose of alcohol (3 mL/kg of whiskey) decreases theophylline clearance for up to 24 hours. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

Cessation of Smoking: Drug Interactions: Adding a drug that inhibits theophylline metabolism (e.g., cimetidine, erythromycin, tacrine) or stopping a concurrently administered drug that enhances theophylline metabolism (e.g., carbamazepine, rifampin). (थियोफाइलिन लेबल, चेतावनियां)

Drug Interactions Some studies have shown that simultaneous sucralfate administration in healthy volunteers reduced the extent of absorption (bioavailability) of single doses of the following: cimetidine, digoxin, fluoroquinolone antibiotics, ketoconazole, l-thyroxine, phenytoin, quinidine, ranitidine, tetracycline, and theophylline. (सुक्रालफेट लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

John’sWort (Hypericum Perforatum) Decrease in theophylline plasma concentrations. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

There was a small decrease in the clearance of oral cetirizine hydrochloride caused by a 400-mg dose of theophylline; it is possible that larger theophylline doses could have a greater effect [see Clinical Pharmacology ( 12.3 )]. (सेटिरिज़िन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

25% increase Diazepam Benzodiazepines increase CNS concentrations of adenosine, a potent CNS depressant, while theophylline blocks adenosine receptors. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Dosage Increases: Increases in the dose of theophylline should not be made in response to an acute exacerbation of symptoms of chronic lung disease since theophylline provides little added benefit to inhaled beta2 -selective agonists and systemically administered corticosteroids in this circumstance and increases the risk of adverse effects. (थियोफाइलिन लेबल, चेतावनियां)

ATROVENT HFA has been used concomitantly with other drugs, including sympathomimetic bronchodilators, methylxanthines, oral and inhaled steroids commonly used in the treatment of COPD. (इप्राट्रोपियम लेबल, दवाओं के इंटरैक्शन)

CYP1A2 substrates: AGRYLIN demonstrates limited inhibitory activity towards CYP1A2 in vitro and may alter the exposure of concomitant CYP1A2 substrates (e.g., theophylline, fluvoxamine, ondansetron). (एनाग्रेलाइड लेबल, दवाओं के इंटरैक्शन)

Other xanthines such as caffeine, dyphylline, and pentoxifylline are not detected by these assays. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

A bronchodilator, such as theophylline or a β2-stimulant, should be made available in advance with instructions concerning its use. (एसिब्यूटोलोल लेबल, चेतावनियां)

Other xanthines such as caffeine, dyphylline, and pentoxifylline are not detected by these assays. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

In clinical studies, patients receiving TOBI Podhaler continued to take dornase alfa, bronchodilators, inhaled corticosteroids, and macrolides. (टोब्रामाइसिन लेबल, दवाओं के इंटरैक्शन)

Propranolol Similar to cimetidine and pharmacologic interaction. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Falsely high readings for theophylline have been reported in an in vitro study, using the Schack and Waxler technique, when therapeutic concentrations of theophylline and probenecid were added to human plasma. (प्रोबेनेसिड लेबल, दवाओं के इंटरैक्शन)

Falsely high readings for theophylline have been reported in an in vitro study, using the Schack and Waxler technique, when therapeutic concentrations of theophylline and probenecid were added to human plasma. (प्रोबेनेसिड और कोल्चिसिन लेबल, दवाओं के इंटरैक्शन)

A beta 2 agonist (bronchodilator) should be made available. (बिसोप्रोलोल लेबल, चेतावनियां)

A beta 2 agonist (bronchodilator) should be made available. (बिसोप्रोलोल और हाइड्रोक्लोरोथायज़ाइड लेबल, चेतावनियां)

Discontinue in patients who develop a severe infusion-related reaction and administer appropriate medical therapy (e.g., epinephrine, corticosteroids, intravenous antihistamines, bronchodilators and/or oxygen). (बेवासिज़ुमैब लेबल, चेतावनियां और सावधानियां)

Institute medical management (e.g., glucocorticoids, epinephrine, bronchodilators, or oxygen) for infusion-related reactions as needed. (रिटुक्सिमैब लेबल, चेतावनियां और सावधानियां)

In a study of patients with asthma whose bronchodilators were temporarily withheld for assessment, bronchoconstriction and wheezing following AFREZZA dosing was reported in 29% (5/17) and 0% (0/13) of patients with and without a diagnosis of asthma, respectively. (रेगुलर इंसुलिन (ह्यूमन) लेबल, चेतावनियां और सावधानियां)

Possible interactions with drugs known to be metabolized by CYP1A2 via competitive inhibition such as theophylline and imipramine may also occur. (रोपिवाकेन लेबल, दवाओं के इंटरैक्शन)

Beta blockers antagonize the bronchodilator effect of beta-receptor agonists. (लेबेटालोल लेबल, दवाओं के इंटरैक्शन)

…Probenecid Probenecid is known to interact with the metabolism or renal tubular excretion of many drugs (e.g., acetaminophen, acyclovir, angiotensin-converting enzyme inhibitors, aminosalicylic acid, barbiturates, benzodiazepines, bumetanide, clofibrate, methotrexate, famotidine, furosemide, nonsteroidal anti-inflammatory agents, theophylline, and zidovudine). (सिडोफोविर लेबल, दवाओं के इंटरैक्शन)

Some drugs (e.g. cefazolin, cephalothin), however, may interfere with certain HPLC techniques. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline,… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Drugs that have been documented not to interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…have been documented not to interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…have been documented not to interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

The effect on CYP1A2 was explored further in a clinical interaction study with theophylline and no effect on metabolism was observed. (एलोसेट्रॉन लेबल, दवाओं के इंटरैक्शन)

…atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Other Drugs: In healthy volunteers, amlodipine, phenytoin, glyburide, ranitidine, omeprazole, hormone replacement therapy (a combination of conjugated estrogens and medroxyprogesterone), antacid (aluminum and magnesium hydroxides), and theophylline did not affect the pharmacokinetics of dofetilide. (डोफेटिलाइड लेबल, दवाओं के इंटरैक्शन)

…albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone,… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…(trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…Penciclovir No clinically significant alterations in penciclovir pharmacokinetics were observed following single-dose administration of 500 mg famciclovir after pretreatment with multiple doses of allopurinol, cimetidine, theophylline, zidovudine, promethazine, when given shortly after an antacid (magnesium and aluminum hydroxide), or concomitantly with emtricitabine. (फैमसिक्लोविर लेबल, दवाओं के इंटरैक्शन)

…nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline,… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic isradipine terfenadine influenza vaccine tetracycline ketoconazole tocainide lomefloxacin * Refer to PRECAUTIONS , Drug Interactions for information regarding table. (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

Drugs that have been documented not to interact with theophylline or drugs that produce no clinically significant interaction with theophylline.* albuterol, systemic and inhaled mebendazole amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

No dose adjustment is needed when SINGULAIR is co-administered with theophylline, prednisone, prednisolone, oral contraceptives, fexofenadine, digoxin, warfarin, gemfibrozil, itraconazole, thyroid hormones, sedative hypnotics, non-steroidal anti-inflammatory agents, benzodiazepines, decongestants, and Cytochrome P450 (CYP) enzyme inducers [see Clinical Pharmacology… (मोंटेलुकास्ट लेबल, दवाओं के इंटरैक्शन)

…cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid terbutaline, systemic… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol (purgative doses do not inhibit hydrocortisone theophylline absorption) isoflurane sucralfate isoniazid… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine rifabutin felodipine roxithromycin finasteride Sorbitol… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)

…amoxicillin medroxyprogesterone ampicillin, with or without methylprednisolone sulbactam metronidazole atenolol metoprolol azithromycin nadolol caffeine, dietary ingestion nifedipine cefaclor nizatidine co-trimoxazole (trimethoprim and sulfamethoxazole) norfloxacin ofloxacin diltiazem omeprazole dirithromycin prednisone, prednisolone enflurane ranitidine famotidine… (थियोफाइलिन लेबल, दवाओं के इंटरैक्शन)